{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,23]],"date-time":"2025-09-23T14:12:47Z","timestamp":1758636767332,"version":"3.41.0"},"reference-count":16,"publisher":"Trans Tech Publications, Ltd.","license":[{"start":{"date-parts":[[2006,5,15]],"date-time":"2006-05-15T00:00:00Z","timestamp":1147651200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.scientific.net\/PolicyAndEthics\/PublishingPolicies"},{"start":{"date-parts":[[2006,5,15]],"date-time":"2006-05-15T00:00:00Z","timestamp":1147651200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.scientific.net\/license\/TDM_Licenser.pdf"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["MSF"],"abstract":"<jats:p>Obtaining ceramic bodies with enhanced mechanical properties via colloidal processing\nrequires efficient dispersion of the ceramic powders. In this work, the dispersive effect of three low\nmolecular weight quaternary ammonium hydroxides with different alkyl groups upon stabilisation\nof CuO aqueous suspensions is studied and compared with that of Tiron\uf8e8, a compound based on the\nbenzene molecule. The purpose is to illustrate the effect of molecular structure, size and charge\nlocation upon dispersing effectiveness. To access these parameters, rheological and electrophoretic\nmeasurements using both bare and surface charge modified CuO were made. Tiron\u00ae revealed to be\nthe most efficient dispersant for CuO in water, rendering viscosity values below 1 Pa\u22c5s and the\nhighest variation in zeta potential amplitude.<\/jats:p>","DOI":"10.4028\/www.scientific.net\/msf.514-516.1369","type":"journal-article","created":{"date-parts":[[2009,3,11]],"date-time":"2009-03-11T19:04:15Z","timestamp":1236798255000},"page":"1369-1373","source":"Crossref","is-referenced-by-count":2,"title":["Stabilisation of CuO Aqueous Suspensions"],"prefix":"10.4028","volume":"514-516","author":[{"given":"Mafalda","family":"Guedes","sequence":"first","affiliation":[{"name":"Escola Superior Tecnologia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alberto C.","family":"Ferro","sequence":"additional","affiliation":[{"name":"Instituto Superior Tecnico IST, Universidade T\u00e9cnica Lisboa"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jos\u00e9 Maria F.","family":"Ferreira","sequence":"additional","affiliation":[{"name":"University of Aveiro"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2457","published-online":{"date-parts":[[2006,5,15]]},"reference":[{"key":"3101947","unstructured":"E. 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Dispersant IEP \u03c3max No dispersant 7. 9 4. 0 TMHA 7. 5 3. 6 TEHA 6. 4 1. 3 TBHA 9. 3 2. 7 Tiron \u00ae 4. 0 1. 2 Table 3. pH value at the isoelectric point (IEP) for each dispersant (\u03c3max: maximum standard deviation value for the zeta potential measures on each curve)."}],"container-title":["Materials Science Forum"],"original-title":[],"link":[{"URL":"https:\/\/www.scientific.net\/MSF.514-516.1369.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,3]],"date-time":"2025-07-03T20:01:11Z","timestamp":1751572871000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.scientific.net\/MSF.514-516.1369"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,5,15]]},"references-count":16,"URL":"https:\/\/doi.org\/10.4028\/www.scientific.net\/msf.514-516.1369","relation":{},"ISSN":["1662-9752"],"issn-type":[{"type":"electronic","value":"1662-9752"}],"subject":[],"published":{"date-parts":[[2006,5,15]]}}}